itskinnn
itskinnn
04-03-2018
Mathematics
contestada
How to find x in this math problem?
Respuesta :
Banabanana
Banabanana
04-03-2018
In a triangle, the three interior angles always add to 180° ⇒
The third interior angle of the triangle = 180 - (30+20) = 130°
Vertical angles are equal
⇒ x = 130°
The answer is
130°
Answer Link
VER TODAS LAS RESPUESTAS ( 25+ )
Otras preguntas
Look at Figure 2. Describe the motion of the object in Graph A Compare Graphs A and B in Figure 2. At a time of 2 seconds, which graph shows a greater velocity?
How to calculate reverse percentages using words: Value, Total Value and percentage?
Gender-responsive corrections calls for the __________ not ________in correctional policy and programming for male and female offenders. same; equivalent equiva
The systematic killing of a people group by another is called _____. genocide terrorism euthanasia nationalism Where were the Jewish ghettos located? Italy Sp
The Right to Life Party is an example of what type of minor political party? A. economic protest parties B. ideological parties C. splinter parties D. singl
Which quotation supports the theme “Having a mixed cultural heritage can lead to mixed feelings”? A. where the two Slovak children / who became my grandparents
Once you resize a photograph, it cannot be returned to its original size. TRUE or FALSE
If f(x) = -7x + 5x2 + 10, what does f(-2) equal?
Which of the following is known to increase an individual's chances of developing certain cancers? a. eating too much fish b. drinking too much coffee c. con
When creating an oxymoron, an author A. combines contradictory words B. removes unnecessary words C. replaces harsh sounding words with softer sounding ones D.
